1st International Workshop on Adaptation, Personalization and REcommendation in the Social-semantic Web (APRESW 2010)

Call for Papers: 1st International Workshop on Adaptation, Personalization and REcommendation in the Social-semantic Web (APRESW 2010)
30 or 31 May 2010 | Heraklion, Greece
http://nets.ii.uam.es/apresw2010/

In conjunction with the
7th Extended Semantic Web Conference (ESWC 2010)
http://www.eswc2010.org/


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Important dates
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* Paper submission: 7 March 2010
* Notification of paper acceptance/rejection: 5 April 2010
* Camera-ready copies of accepted papers: 18 April, 2010
* APRESW 2010 Workshop: 30 or 31 May 2010

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Motivation
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During the last years, researchers and practitioners of the Semantic Web have progressively consolidated a number of very important achievements. Formal languages have been standardized to define ontology-based knowledge representations, logic formalisms and query models. Ontology engineering methodologies and tools have been proposed to ease the designing and populating of ontological knowledge bases. Reasoning engines have been implemented to exploit inference capabilities of ontologies, and semantic-based frameworks have been built to enrich the functionalities of Web services. These achievements are the pillars to deal with the complex challenge of bringing semantics to the Web.

The above gives a new ground to extend the focus of the Semantic Web by engaging it in other communities, where semantics can play an important role. The available semantic knowledge bases can be used to enrich and link additional repositories, ontology engineering techniques can be utilized to properly design and build ontologies in further real-world domains, and inference and query mechanisms can enhance classic information management and retrieval approaches.

Among these communities, this workshop aims to attract the attention of students and professionals both from academia and industry who take benefit of semantic-based techniques and technologies in within-application Adaptation, Personalization and Recommendation approaches. In parallel to the progress made in the Semantic Web research topics, there have been appearing works in the above areas that use ontologies to model the user’s preferences, tastes and interests, and exploit these personal features together with meta-information about multimedia contents in order to provide the user with adaptation and personalization capabilities for different purposes such as information retrieval and item recommendation.

Moreover, with the advent of the Web 2.0 (also called the Social Web), the potential study and development of those approaches have increased exponentially. Social networks allow people to provide explicit relationships with others, and find out implicit user similarities based on their profiles. Social tagging services offer the opportunity to easily create and exploit personal knowledge representations. Wiki-style sites represent an environment where the community contributes and shares information, and blogs are media in which users express subjective opinions.

In all of these scenarios, adaptation, personalization and recommendation are core functionalities. However, the understanding and exploitation of the semantics underlying user and item profiles are still open issues.

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Topics of interest
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The workshop will focus on establishing user/usage models for adaptation, personalization and recommendation approaches for the Social-semantic Web.

Topics of interest include, but are not limited to the exploitation of the Web of Data, the identification of semantics underlying social annotations of multimedia contents, and the application of semantic-based techniques and technologies in research fields related to:

* Personalized access to multimedia content
* Content-based recommendation and collaborative filtering
* Adaptive exploration of multimedia content
* Adaptive user interfaces for multimedia content browsing and searching
* Community extraction and exploitation
* Social networks analysis for collaborative recommendation
* User profile construction based on social tagging information
* Context-aware multimedia content access and delivery
* Mobile and ubiquitous multimedia content access and delivery

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Organizing Committee
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* Iván Cantador, Universidad Autónoma de Madrid, Spain
* Peter Mika, Yahoo! Research, Spain
* David Vallet, Universidad Autónoma de Madrid, Spain
* José C. Cortizo, Universidad Europea de Madrid, Spain
* Francisco M. Carrero, Universidad Europea de Madrid, Spain

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Program Committee
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* Sofia Angeletou, Knowledge Media Institute, The Open University, UK
* Ching-man Au Yeung, NTT Communication Science Labs, Japan
* Pablo Castells, Universidad Autónoma de Madrid, Spain
* Manuel Cebrián, Massachusetts Institute of Technology, USA
* Rosta Farzan, Carnegie Mellon University, USA
* Miriam Fernández, Knowledge Media Institute, The Open University, UK
* Enrique Frías, Telefónica I+D, Spain
* Ana García-Serrano, Universidad Nacional de Educación a Distancia, Spain
* Andrés García-Silva, Universidad Politécnica de Madrid, Spain
* Tom Heath, Talis, UK
* Frank Hopfgartner, University of Glasgow, UK
* Ioannis Konstas, University of Edinburgh, UK
* Estefanía Martín, Universidad Rey Juan Carlos, Spain
* Phivos Mylonas, National Technical University of Athens, Greece
* Daniel Olmedilla, Telefónica I+D, Spain
* Carlos Pedrinaci, Knowledge Media Institute, The Open University, UK
* Jérôme Picault, Alcatel-Lucent Bell Labs, France
* Francesco Ricci, Free University of Bozen-Bolzano, Italy
* Sergey A. Sosnovsky, University of Pittsburgh, USA
* Martin Szomszor, City University London, UK
* Marc Torrens, Strands, Spain
* Paulo Villegas, Telefónica I+D, Spain

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Organizers
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* Universidad Autónoma de Madrid, http://www.uam.es/
* Yahoo! Research, http://research.yahoo.com/
* Universidad Europea de Madrid, http://www.esp.uem.es/gsi/

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Sponsors
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* Ministerio de Ciencia e Innovación de España (CENIT-2007-1012), https://i3media.barcelonamedia.org/
* Consorcio MAVIR, http://www.mavir.net
* Sistema Madri+d, http://www.madrimasd.org

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Contact information
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Dr. Iván Cantador
Departamento de Ingeniería Informática
Escuela Politécnica Superior
Universidad Autónoma de Madrid, Spain
E-mail: ivan.cantador@uam.es
Phone: +34 91 497 2358

[REMINDER] Special Issue of International Journal of Electronic Commerce on Mining Social Media

The deadline fot the special issue on Mining Social Media on the International Journal of Electronic Commerce is approaching (deadline for abstract is January 15). If you are interested on publishing on this special issue, please, take care about the dates.

List of Social Tagging Datasets

Markus Strohmaier is compiling a list of social tagging datasets available for research. Actually the list contains 8 datasets, but it's being actualized according to the comments made on Markus' blog. It seems a good place to find interesting datasets to work on, and also to share the actual datasets we're working on.

From Search to Recommender Systems

Tech-companies rule the Web, and you can see that analyzing some of the biggest Internet companies like Google and Amazon. Google is the Intelligent Systems reference company due to their search engine, but also for the big quantity and quality of different technologies tehy develop like automated translation, user profiling, context management or even image processing.

Amazon is a e-commerce store, and it seems not so correlated with technology as Google, but the vision of Jeff Bezos and their commitment to technology have allowed them to grow like anyone before in the e-commerce market. For Bezos, an online store should not limit their catalog to a few items, online stores should contain millions of products, and should personalize the user experience of their users. His vision was clear: "if you have 3 million customers in the Web, I should have 3 million online stores", and then the recommender system ruled Amazon.

Both technologies (search and recommender systems) are useful for the Information Overload problem we suffer nowadays. But they're radically different from their conception. Search engines need the users to express their needs in textual form, and then process that query and retrieve the most relevant documents according to that query. Recommender Systems analyze the behaviour (and other kind of data) of the user in a website and then are able to choose the products or contents more likely to interest the user. Both approaches are useful, but until the moment recommender systems are not as popular as search engines.

But we are in a turnaround in the Web, as the way information is generated and consumed has changed. Nowadays, due to the success of Social Media sites like Facebook or Twitter, and even to the success of previous technologies as RSS, we receive a lot of information in a passive way: we don't ask directly to receive that information, but we receive it. Until the moment, the problem was to find some important information, but now the problem is turning into choose what information I already receive is relevant to me. That's why I think recommender systems will replace in popularity to search engines in the future.

1st Spring School on Social Media Retrieval (S3MR)

DEADLINE: November 17, 2009.

Multimedia content has become ubiquitous on the web, creating new challenges for indexing, access, search and retrieval. At the same time, much of this content is made available on content sharing websites like YouTube or Flickr, or shared on social networks like Facebook. In such environments, the content is usually accompanied with metadata, tags, ratings, comments, information about the uploader and their social network, etc.

Analysis of these "social media" shows a great potential in improving the performance of traditional multimedia information analysis/retrieval approaches by bridging the semantic gap between the "objective" multimedia content analysis and "subjective" users' needs and impressions. The integration of these aspects however is non-trivial and has created a vibrant, interdisciplinary field of research.

The Spring School on Social Media Retrieval aims at bringing together young researchers from neighboring disciplines, offering

(1) lectures delivered by experts from academy and industry providing a clear and in-depth summary of state-of-the-art research in social media retrieval,

(2) collaborative projects in small groups providing hands-on experience on integrative work on selected problems from the field.

Scope

* Content distribution over social/peer-to-peer networks
* Multimedia content analysis
* Automatic multimedia annotation/tagging
* Multimedia indexing/search/retrieval
* Implicit media tagging
* Social data analysis
* Collaborative tagging


Confirmed lecturers:

-Susanne Boll, Carl von Ossietzky Universität, Oldenburg, Germany , http://medien.informatik.uni-oldenburg.de/personen/susanne_boll/
-Roelof van Zwol, Yahoo Research, Barcelona, Spain, http://research.yahoo.com/Roelof_van_Zwol
-Ciro Cattuto, ISI Foundation, Turino, Italy, http://isiosf.isi.it/~cattuto/

for more information and also for subscription please visit our webpage: http://www.petamedia.eu/s3mr/

CFP: Special Issue of International Journal of Electronic Commerce on Mining Social Media

After the experience of organizing the 1st International Workshop on Social Media (papers now online), we've been organizing a special issue of the IJEC (International Journal of Electronic Commerce) on Mining Social Media. Now we release the CFP hoping to receive high quality papers on Mining Social Media:


OVERVIEW

Recently, Forrester published a report, “The Future of the Social Web” where they sketched a timeline of the development of the Social Web, dividing its evolution in 5 eras. According to that report, the first era of the development of the Social Web started to explode the social relationships among users. Then, in the social functionality era, these social relationships resulted in the social functionality era where several websites started to add social functionalities in order to help users to interact with their peers. We are now in the era of Social Colonization, where technologies like Facebook Connect or Google Friend Connect have standardized social functionalities among websites and a vast majority of websites now include several social functionalities. Soon these federated identities will empower people to enter the era of social context with personalized and social content, and the development of tools for personalize social content will aim the development of the era of social commerce.

The primary goal of the proposed special issue of International Journal of Electronic Commerce is to foster research in the interplay between Social Media, Data Mining and Electronic Commerce, trying to reflect the actual developments on technologies that fit on the Social Context era.


SCOPE

The International Journal of Electronic Commerce is the #1-ranked journal on Electronic Commerce globally. This Special Issue will provide a significant opportunity for authors to publish important novel and original contributions in the area of Data Mining applied to Social Media. The guest editors seek papers and proposals that address various aspects of Mining Social Media, including recommender systems for social media, data mining algorithms designed to explode Social Networks, information management for Social Networks, etc.


RESEARCH QUESTIONS

We invite scholars and professionals from a broad range of disciplines to submit to this Special Issue. Papers may encompass any or all of the following: foundational theoretical analyses, modelling, simulation, and empirical studies. Authors may examine different aspects of mining social media in any of a variety of possible contexts. Special topics of interest include, but are not limited to, the following:

A. Data Mining for Social Networks

• Novel Algorithms
• Association Rules
• Mining semi-structured data
• Classification and Ranking
• Clustering
• Text Mining
• Machine Learning
• Privacy Preserved Data Mining
• Statistical Methods
• Temporal and spatial data mining
• Parallel and Distributed Data Mining
• Interactive and Online Mining
• Data and Knowledge Visualization
• Multimedia mining (audio/video)
• Ensemble Methods
• Web Mining
• Graph Mining
• Link Mining

B. Information Management for Social Networks

• Recommender Systems
• Information Retrieval
• Sentiment Analysis
• Natural Language Processing
• Question Answering
• Semantic Processing
• Graph Analysis and Complex Networks
• Social Network Analysis

C. Possible applications

• Electronic Commerce
• E-Mail Spam Detection
• Blog/Social Networks Spam Detection
• Community Detection
• Users/content recommenders
• Trends discovery
• Blogs/Social Networks Community Dynamics
• User Reviews Ranking
• Blogs/Social Networks Contributions Summarization
• Abuse/Fraud Detection
• User Profile Modelling
• Event Detection and Tracking in Social Media
• Online Advertising


SUBMISSION GUIDELINES

Manuscripts submitted to the special issue should contain original material not published in nor submitted to other journals. Each manuscript has to have a cover page with the author information and another page with title and abstract but the author information omitted. The review process is double-blind and papers which do not meet publication quality standards will be rejected before the review process.

Interested authors are required to submit extended abstracts of no more than two pages for their planned submissions. This will give the editorial team an opportunity to determine if a given submission is appropriate for expedited handling and review.

Full papers should be sent via e-mail to Jose Carlos Cortizo <josecarlos.cortizo@wipley.com> in anonymized PDF Format, not including any author names or affiliations, and should not exceed 40 pages.


IMPORTANT DATES

• Abstracts DeadLine: 15 January 2010
• Abstracts Feedback: 30 January 2010
• Full Paper Submission: 15 April 2010
• Revision Notification: 1 June 2010
• Revised Manuscripts: 1 August 2010
• Final Decision: 1 October 2010
  

1st International Workshop on Mining Social Media Programme

While we are still working on the final proceedings to be published in Bubok, and in the post-workshop special issue on a journal to be announced soon, we have the final version of the programme of the Mining Social Media Workshop. If you are interested on Mining Social Media, this will be a very good place to meet with other researchers and practicioners. Registration is open.

• 9:30 - 11:00; Keynote speaker, William W. Cohen
• 11:00 - 11:30; Coffee Break
• 11:30 - 13:30; 6 paper presentations (20 minutes per paper)
  • "Using prediction Markets and Twitter to predict a Swine Flu Pandemic", Joshua Ritterman, Miles Osborne and Ewan Klein
  • "Comparison of Rule-based to Human Analysis of Chat Logs", April Kontostathis, Lynne Edwards, Jen Bayzick, India McGhee, Amanda Leatherman and Kristina Moore
  • "Detecting Blogs Independently from the Language and Content", Francisco Manuel Rangel and Anselmo Peñas
  • "Improve Web Search Ranking with Social Tagging", Shihn-Yuarn Chen and Yi Zhang
  • "Combining Tag Cloud Learning with SVM Classification to Achieve Intelligent Search for Relevant Blog Articles", Ahmad Ammari and Valentina Zharkova
  • "Folksonomy Analyzer: a FCA-based Tool for Conceptual Knowledge Discovery in Social Tagging Systems", Kyoung-Mo Yang, Suk-Hyung Hwang, Yu-Kyung Kang, Hae-Sool Yang
• 13:30 - 15:30; Lunch Break
• 15:30 - 17:00; 4 paper presentations (20 minutes per paper)
  • "Fundamental operations for organizing resource groups in Grouped folksonomy", Yu-Kyung Kang, Suk-Hyung Hwang and Hae-Sool Yang
  • "A Comparison of Approaches to Determine Topic Similarity of Weblogs for Privacy Protection", Dong Yi Wu and Amanda Stent
  • "Data-Driven Ontologies for Recommender Engines in Social Networks", Ingo Bax and János Moldvay
  • "Expert Stock Picker: The Wisdom of (the Experts in the) Crowds", Shawndra Hill, Noah Ready-Campbell
• 17:00 - 17:30; Coffee Break
• 17:30 - 19:30; Industry Panel with Tuenti, Strands and Optenet

Innovation in Search and Artificial Intelligenc

The first time I read the name Peter Norvig was when I bought the "Artificial Intelligence: A Modern Approach" book, when I was 18; and for me, he is one of the most brilliant researchers in AI. In this talk, Peter Norvig (also Research Director at Google), resumes some of the last advances in AI and Internet search, which allow us to develop new models to manage huge quantities of data.

Funded PhD position in Dynamic Network Analysis (Ireland)

The Unit for Information Mining and Retrieval (http://uimr.deri.ie) invites applications for a funded PhD Studentship as part of the Clique Research Cluster at DERI. At the Clique Research Cluster (http://www.cliquecluster.org), we are investigating and analysing how very large real-life social networks, on-line forums, biological networks and other networks of interest evolve. Some areas we are interested in include:

• Analysing how communities in these networks form and change with time;
• Analysing how information and innovation diffuses and formulating models to describe the observed diffusion behaviour;
• Analysing churn in online communities and mobile call networks.

The Candidate

We are seeking applications for a PhD candidature in dynamic graph analysis. The successful candidate will analyse how particular properties of the networks change, and use network changes to detect abnormal events or to predict how information diffusion is enhanced or hampered. The successful candidate should have a bachelors degree in computer science, maths, science or engineering, and have the pre-requisites for PhD studies at NUI Galway (http://www.nuigalway.ie).

The PhD studentship covers academic fees and includes a generous stipend for a four year period. In addition, desired, though not necessary, requirements are:

• Familiarity with basic graph theory (e.g., finding connected components, shortest paths);
• Familiarity with modelling and simulation;
• Familiarity with social network analysis;
• Familiarity with dynamic data analysis (e.g., data streaming algorithms, incremental algorithms);
• Familiarity with text mining, feature extraction and machine learning;
• Masters or equivalent degree in graph analysis, modelling or social network analysis.

The successful candidate will work with the PI Dr. Conor Hayes and Dr. Jeffrey Chan as part of the Clique Research Cluster at DERI, NUI Galway.


Application

Interested applicants should send an application with the subject header CLIQUE_PhD_09 to conor.hayes@deri.org. The application should contain a CV, a one page statement explaining how the candidate's background is compatible with the aims of the Clique Research Cluster and a list of references.


Vía Social Media Research Mail-list

MSM09, Deadline Extended until September 6

The submission deadline for the 1st International Workshop on Mining Social Media has been extended until 6th of September. If you're working on any possible application of data mining techniques, or even recommender systems, information retrieval or any other Information Access technique to Social Media, this is a very good place to submit your work.

New Book: Modelling and Data Mining in Blogosphere

A new Data Mining for Social Media book has been released. Authored by Nitin Agarwal (University of Arkansas at Little Rock) and Huan Liu (Arizona State University), "This book offers a comprehensive overview of the various concepts and research issues about blogs or weblogs. It introduces techniques and approaches, tools and applications, and evaluation methodologies with examples and case studies".

ISBN: 9781598299083 paperback
ISBN: 9781598299090 ebook

Online version available:

Table of Contents:

• Chapter 1: Modeling Blogosphere
• Chapter 2: Blog Clustering and Community Discovery
• Chapter 3: Influence and Trust
• Chapter 4: Spam Filtering in Blogosphere
• Chapter 5: Data Collection and Evaluation
• Appendix A: Tools in Blogosphere
• Appendix B: API Examples

The Lemur Query Log Project

Jose Maria Gomez has published in his blog about the Lemur Query Log Project, which is a very interesting iniciative leaded by Dr. Bruce Croft. The Lemir Query Log Project features a toolbar that collect queries and related navigation from users and send it to a database which collects a massive query log that may benefits the IR research community.

Information Retrieval, as most of the subdisciplines related to intelligent information access, relies on the availability of data, more specifically on testing datasets. That's the reason why projects like Lemur Query Log are so important for future researchs and developments.

Frauds in Science

A month ago I wrote a post in my Spanish Intelligent Systems blog about frauds in science. In this post I resume what I wrote because I think it can be a good initial point for a debate about the present and future of Science.

Talking about frauds in science can be quite long, there are many little things in the actual scientific process that should be corrected (fake conferences, strange publishing processes, etc.), but I'll focus on big frauds,.

In August 2005, PLoS Medicine published "Why Most Published Research Findings are False", dealing with bad experimental design which conduces to wrong research findings. As stated in this paper, the scientific process is much focused in nobel research, and there is almost no support for research trying to replicate previous results, trying to corroborate previous findings.

In the paper "Repairing research integrity" published in Nature, June 2008, Sandra Titus and her team analyzes the integrity on scientific studies. Based on a survey over more than 4.000 researchers from over 600 institutiones, the results showed more than 200 cases of bad conduct in some scientific study, a number much higher than the registered previously by ORI (Office of Research Integrity). More than 60% of the total meant to data falsification, being plagiarism the next more usual bad conduct detected. Some of these frauds are detected on time, as the Kristin Roovers case, that was discovered by the editors of The Journal of Clinical Investigations when he sent a paper containing some images that had been manipulated with Photoshop.

There exists some regions where frauds are even a bigger problem. This is the case of China, where more than 60% of PhD students admit they have plagiarize some work. This represents a really big problem for China's research and even for the whole scientific community.

Recently, another big fraud in science was discovered, when The Scientist informed that Elsevier, one of the biggest scientific publishers, has several agreements with companiers to publish scientific journals that the companies use to promote their products. The first case detected was the Australasian Journal of Bone and Joint Medicine, where a paper was published promoting a product from Merck, a company that paid Elsevier for designing this journal. Summer Johnson writes about this big fraud in Bioethics, a really recommended lecture.

The scientific community must react to all these things, if we want to preserve the image of science but, what can we do? I think there are several options that could improve the scientific process:

1.- Open Access. The Elsevier case must make us to think that letting companies like Elsevier to control scientific publishing is not a good idea. Open Access seems a good way to prevent science from the desires and interests of big publishing companies. It is also a good way to assure an egalitarian access to scientific results.

2.- We should try to help iniciatives refering to negative results (or less important ones). Journals like Journal of Interesting Negative Results in Natural Language Processing and Machine Learning, Journal of Negative Results on Biomedicine, or Journal of Negative Results, are doing a good job publishing that kind of results.

3.- It also seems very important to improve working conditions of researchers. For instance, in Spain a lot of researchers earn less money that if they were working in a supermarket or driving a taxi, occupations with less responsabilities and less impact in the society. Who can care about doing high quality research if can't give his/her family a decent living?

4.- It is also needed to take up again scientific ethics. As researchers we must value what science word means. Science is not about publishing papers, science is all about improving the global knowledge, science is something really great.

Wikipedia Page Traffic Statistics for DataMiners

Gregory Piatetsky pointed in KDnuggets Twitter account the release of a data package containing 7 months of hourly pageview statistics for all articles in Wikipedia. This dataset has a compressed size over 320 GB, over 1 TB uncompressed, and includes 7 months of hourly page traffic statistics for over 2.5 Million Wikipedia articles. All text content, statistics and link data in the dataset are licensed under GFDL (GNU Free Document License).

1st International Workshop on Mining Social Media

I'm very glad to announce the MSM09 workshop that we are organizing in Sevilla (Spain), November 9. I hope to see some of you there :D

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CALL FOR PAPERS

1st International Workshop on Mining Social Media
http://www.socialgamingplatform.com/msm09/
Workshop at CAEPIA 2009 (http://www.lsi.us.es/caepia09)
November 9, 2009, Sevilla, Spain
Submission deadline: July 31, 2009
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OVERVIEW

Social Media are technological tools that allow users sharing and discuss information. Most Social Media are Internet based applications that manage textual information, as blogs (Blogger, Wordpress), microblogging (Twitter, Pownce), wikis (Wikipedia), forums, or Social Networks (Facebook, MySpace, LinkedIn). But there also exist other Social Media Internet applications where users share more than text, as photo sharing tools (Flickr, Picasa), video sharing (YouTube, Vimeo), livecasting (Ustream), or audio and music sharing (last.fm, ccMixter, FreeSound). More recent Social Media includes virtual worlds (Second Life), online gaming (World of Warcraft, WarHammer Online), game sharing (Miniclip.com) and Mobile Social Media like Nomad Social Networks where users share their current position in the Real World.

Social Media have been able to shift the way information is generated and consumed. At first, information was generated by one person and “consumed” by many people, but now the information is generated by many people and consumed by many people, changing the needs in information access and management. It is also noticeable that Social Media applications manage huge quantities of users and data: Facebook and MySpace manage between 100 and 150 million users, it is estimated that 1 million blog posts are generated each day, microblogging services like Twitter generates 3 million messages each day, YouTube manages more that 150.000 million videos, etc. All these points make clear that Social Media is an excellent application field for data miners.


CALL FOR PARTICIPATION

The Mining Social Media workshop aims to bring practitioners but also researchers with a specific focus on the application of existent or novel Data Mining techniques into the field of Social Media. We encourage the submission of experimental papers where Data Mining techniques are applied into existent Social Media, but also more theoretical papers that show clear application in real Social Media applications. The interesting topics include blog post analysis, blog comments analysis, blog spam, recommender systems for Social Media, clickstream analysis, relevance analysis, spam users detection, behavior analysis, contextual mining, Social Media user segmentation, route analysis for nomad Social Networks, multimedia mining, search in Social Media, etc.

All the submissions must be practical or theoretical applications of Data Mining or Information Management to Social Media (blogs, wikis, social networks, social services, e-mail, etc.).

A. Data Mining for Social Networks
* Novel Algorithms
* Association Rules
* Mining semi-structured data
* Classification and Ranking
* Clustering
* Text Mining
* Machine Learning
* Privacy Preserved Data Mining
* Statistical Methods
* Temporal and spatial data mining
* Parallel and Distributed Data Mining
* Interactive and Online Mining
* Data and Knowledge Visualization
* Multimedia mining (audio/video)
* Ensemble Methods
* Web Mining
* Graph Mining
* Link Mining
B. Information Management for Social Networks
* Recommender Systems
* Information Retrieval
* Sentiment Analysis
* Natural Language Processing
* Question Answering
* Semantic Processing
* Graph Analysis and Complex Networks
* Social Network Analysis
C. Possible applications
* E-Mail Spam Detection
* Blog/Social Networks Spam Detection
* Community Detection
* Users/content recommenders
* Trends discovery
* Blogs/Social Networks Community Dynamics
* User Reviews Ranking
* Blogs/Social Networks Contributions Summarization
* Abuse/Fraud Detection
* User Profile Modeling
* Event Detection and Tracking in Social Media

We welcome contributions through research papers and industrial reports/case studies on applications. We also welcome work-in-progress contributions, as well papers discussing potential research directions.


IMPORTANT DATES

* Deadline for submission: 31 July 2009
* Notification of acceptance: 17 September 2009
* Workshop: 9 November 2009


INVITED SPEAKER

* William W. Cohen (Carnegie Mellon University)


INDUSTRY PANEL

The Industry Panel features panelists from several Social Media companies, who will give their vision about needs, opportunities and current solutions of Data Mining and related techniques to real Social Media solutions. Up to date, Strands (http://www.strands.com) and Tuenti (http://www.tuenti.com) have confirmed their presence in this panel.


SUBMISSION OF PAPERS

Submissions must be anonymous. Papers must be sent in a PDF file, written in English and not exceed 12 pages including figures, references, etc. and should be formatted according to the Springer LNAI guidelines. Papers will be reviewed by at least two PC members, and accepted papers will be published in the workshop proceedings. We are currently studying the possibility of publishing Springer post-proceedings and a special issue on a Data Mining journal.


SPONSORS (confirmed as of May 3, 2009):

* MAVIR (http://www.mavir.net)
* UEM (http://www.uem.es)
* Fundación Madri+D para el Conocimiento (http://www.madrimasd.org)
* STRANDS (http://www.strands.com)


ORGANIZATION COMMITEE

* Jose Carlos Cortizo (Social Gaming Platform, Universidad Europea de Madrid) - primary contact (josecarlos.cortizo@wipley.com)
* Francisco Manuel Carrero (Social Gaming Platform, Universidad Europea de Madrid)
* Jose Maria Gomez (Optenet)
* Enrique Puertas (Universidad Europea de Madrid)
* Borja Monsalve (Social Gaming Platform, Universidad Europea de Madrid)


PROGRAM COMMITEE

* Nitin Agarwal (University of Arkansas at Little Rock, USA)
* Aris Anagnostopoulos (Sapienza Università di Roma , Italy)
* Raul Arrabales (Universidad Carlos III de Madrid, Spain)
* Dominik Benz (University of Kassel, Germany)
* Paolo Boldi (University of Milano, Italy)
* Iván Cantador (Universidad Autónoma de Madrid & University of Glasgow, United Kingdom)
* Francisco Manuel Carrero (Social Gaming Platform, Spain)
* Pablo Castells (Universidad Autónoma de Madrid, Spain)
* Meeyoung Cha (Max Planck Institute, Germany)
* Yun Chi (Nec Laboratories America, USA)
* Jose Carlos Cortizo (Social Gaming Platform, Spain)
* Debora Donato (Yahoo! Research, Spain)
* Cesar Estebanez (Universidad Carlos III de Madrid, Spain)
* Jose Maria Gomez (Optenet, Spain)
* Antonio Gulli (Ask.com, Italy)
* Viet Ha-Thuc (University of Iowa, USA)
* José Antonio Iglesias Martínez (Universidad Carlos III de Madrid, Spain)
* Akshay Java (MSN Microsoft, USA)
* Gueorgi Kossinets (Google, USA)
* Zornitsa Kozareva (Universidad de Alicante, Spain)
* Beate Krause (University of Kassel, Germany)
* Emmanuelle Lebhar (CNRS & Universidad de Chile, Chile)
* Agapito Ledezma Espino (Universidad Carlos III de Madrid, Spain)
* Kristina Lerman (USC Information Sciences Institute, California, USA)
* Ee-Peng Lim (Singapore Management University, Singapore)
* Stéphane Marchand-Maillet (University of Geneva, Switzerland)
* Luis Martin (Universidad Politecnica de Madrid, Spain)
* Borja Monsalve (Social Gaming Platform, Spain)
* Cesar de Pablo (Universidad Carlos III de Madrid, Spain)
* Manos Papagelis (University of Toronto, Canada)
* Victor Peinado (Universidad Nacional de Educación a Distancia, Spain)
* Enrique Puertas (Universidad Europea de Madrid, Spain)
* Josep Lluis de la Rosa (Universidad de Girona & Rensselaer Polytechnic Institute, USA)
* Sara Owsley Sood (Pomona College, USA)
* Markus Strohmaier (Graz University of Technology, Austria)
* Yaiza Temprado (Universidad Europea de Madrid, Spain)
* Marc Torrens (Strands, Spain)